SpatialExperiment is described in the following publication:

Righelli, Weber, and Crowell et al. (2022). SpatialExperiment: infrastructure for spatially-resolved transcriptomics data in R using Bioconductor. Bioinformatics, 38(11), 3128-3131.

Corresponding BibTeX entry:

  @Article{,
    title = {SpatialExperiment: infrastructure for spatially-resolved
      transcriptomics data in R using Bioconductor},
    author = {Dario Righelli and Lukas M. Weber and Helena L. Crowell
      and Brenda Pardo and Leonardo Collado-Torres and Shila Ghazanfar
      and Aaron T. L. Lun and Stephanie C. Hicks and Davide Risso},
    journal = {Bioinformatics},
    year = {2022},
    volume = {38},
    number = {11},
    pages = {-3},
    doi = {https://doi.org/10.1093/bioinformatics/btac299},
  }